Starting with letter A
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 441 | Accalon | ArthurianLegend | Lover of Morgan le Fay. | M | |
| 442 | Accho | Biblical | Close, pressed together. | M | |
| 443 | Accius | Latin | A Roman poet. | M | |
| 444 | Ace | Anglo-Saxon | Unity. | M | |
| 445 | Ace | English | Unity; a nickname given to one who excels; also an English surname meaning noble. | M | |
| 446 | Ace | Latin | First in luck. | M | |
| 447 | Acel | French | Adherent of a nobleman. | M | |
| 448 | Aceldama | Biblical | Field of blood. | M | |
| 449 | Acennan | Anglo-Saxon | Brings. | M | |
| 450 | Acestes | Greek | A Trojan king from Greek mythology. | M | |
| 451 | Acey | Anglo-Saxon | Unity. | M | |
| 452 | Achab | Biblical | Brother of the father | M | |
| 453 | Achaean | Latin | A Greek. | M | |
| 454 | Achaemenes | Latin | A Persian. | M | |
| 455 | Achaemenius | Latin | A Persian. | M | |
| 456 | Achaeus | Latin | A Greek. | M | |
| 457 | Achaia | Biblical | Grief, trouble. | M | |
| 458 | Achaicus | Biblical | A native of Achaia, sorrowing, sad. | M | |
| 459 | Achaius | Irish | Horseman. | M | |
| 460 | Achaius | Scottish | Friend of a horse. | M | |